Muab kauv submerged arc vuam raws li cov khoom siv yog feem ntau sov extrusion molding, tsis siv neeg ob -ob tog hlau submerged arc vuam txheej txheem.
Cov txheej txheem ib txwm txwv rau lub tiaj lossis kab rov tav-txoj kab vuam txoj haujlwm (txawm hais tias kab rov tav txoj hauj lwm qhov chaw txuas tau ua tiav nrog kev npaj tshwj xeeb los txhawb nqa cov dej ntws).
Muab kauv submerged arc vuam txheej txheem kev ua tau zoo:
(1) cov ntaub ntawv raw uas sawb, xaim, flux. Yuav tsum dhau qhov kev sim nruj ua ntej muab tso rau hauv lub cev thiab tshuaj.
(2) sawb lub taub hau thiab tus Tsov tus tw txuas, siv ib leeg lossis ob chav hlau submerged arc vuam, hauv cov hlau los ntawm kev siv lub tshuab nqus dej tsis siv neeg.
(3) Ua ntej moulding, kab txaij tom qab flattening, txiav, txiav, npaj, ntxuav saum npoo av thiab thauj mus rau kev kho ntug nkhaus.
(4) kev siv hluav taws xob sib txuas ntawm ob sab ntawm lub tshuab thauj khoom tswj lub tog raj kheej siab kom ntseeg tau tias kev xa khoom du ntawm cov hlua.
(5) kev siv sab hauv lossis sab nrauv tswj kev sib sau.
(6) weld gap control device kom ntseeg tau tias qhov sib txawv weld kom tau raws li qhov yuav tsum tau siv vuam, txoj kab uas hla, ntim thiab sab tsis raug ntawm qhov sib txuas weld tau raug tswj nruj me ntsis.
(7) vuam thiab siv cov khoom siv sab nraum Tebchaws Meskas Lincoln vuam siv tshuab rau ib leeg lossis ob chav hlau submerged arc vuam, kom tau txais cov vuam ruaj khov tshwj xeeb.
(8) Tom qab vuam cov kab txuas txuas txuas txuas txuas raug mob raug mob kom ntseeg tau 100% kev tiv thaiv kev puas tsuaj ntawm cov kauv weld. Yog tias muaj qhov tsis zoo, lub tswb tsis zoo thiab txau cov cim npe, cov neeg ua haujlwm tsim khoom thiaj li kho cov txheej txheem ntsuas, thiab tshem tawm qhov tsis xws luag.
(9) kev siv lub tshuab ntshav ntshav txiav ib leeg raj.
(10) txiav mus rau hauv ib lub yeeb nkab, thawj peb ntawm txhua pawg ntawm cov hlau los nqa cov txheej txheem tshuaj xyuas nruj, tshuaj xyuas cov khoom siv hlau txuas, tshuaj lom neeg muaj pes tsawg leeg, xwm txheej sib xyaw, cov hlau zoo thiab tom qab NDT tshuaj xyuas kom ntseeg tau tias cov txheej txheem tom qab dhau mus rau qhov raug tso rau hauv kev tsim khoom.
(11) muaj qhov tsis tu ncua sonic cim qhov chaw ntawm qhov txuas, phau ntawv qhia ultrasonic thiab X-ray tshuaj xyuas, yog tias muaj qhov tsis xws tom qab kho dua tom qab kev ntsuas puas tsuaj kom txog thaum pom qhov tsis xws luag tau tshem tawm.
(12) kab txaij ntawm cov hlua txuas txuas thiab sib tshuam nrog D -hom txuas qhov twg cov yeeb nkab hla dhau X -ray TV lossis tshuaj xyuas zaj duab xis.
(13) txhua cov yeeb nkab hydrostatic kuaj siab radial foob. Kuaj siab cov yeeb nkab steel siab thiab sijhawm los ntawm khoos phis tawj kuaj ntsuas nruj. Cov kev ntsuas tsis raug sau cia sau tseg.
(14) cov yeeb nkab kawg ua haujlwm, yog li qhov kawg ntsug, blunt ntug bevel thiab kev tswj kom raug.
